摘要
介绍偏高岭土、粉煤灰、矿渣、硅灰等活性掺合料组合复掺配制高性能混凝土,通过对各组试样进行力学性能测试与混凝土微观结构分析。讨论不同掺合料组合对混凝土性能的影响。实验表明:微细偏高岭土具有相当高的活性,可用来替代硅灰。
High performance concrete is made with the compound added active addition-metakaolin,fiy ash,saly and silica fume.This paper also discussed the effects of different compounding means to different concrete by testing their mechanical properties and analyzing their microstructures.Metakaolin has high activation and can substitute for silica fume.
出处
《新型建筑材料》
北大核心
2003年第11期41-43,共3页
New Building Materials
基金
广西壮族自治区教育厅资助项目(1999)
关键词
高性能混凝土
活性掺合料
偏高岭土
复掺
High perpormance
active addition
metakaolin
compound addition
